public class E2 {
  public static void main(String args[]) {
   System.out.println("byte取值范围:"+Byte.MIN_VALUE+"至"+Byte.MAX_VALUE);
   System.out.println("short取值范围:"+Short.MIN_VALUE+"至"+Short.MAX_VALUE);
   System.out.println("int取值范围:"+Integer.MIN_VALUE+"至"+Integer.MAX_VALUE);
   System.out.println("long取值范围:"+Long.MIN_VALUE+"至"+Long.MAX_VALUE);
   System.out.println("float取值范围:"+Float.MIN_VALUE+"至"+Long.MAX_VALUE);
   System.out.println("double取值范围:"+Double.MIN_VALUE+"至"+Double.MAX_VALUE);

}
}

